Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Thunderstorms in the Deep South and portions of the east coast

A slow moving frontal boundary will continue to bring areas of heavy rain and thunderstorms in the Deep South and East coast early this week. A low pressure system over the Upper Midwest will keep conditions wet and cool early this week. High pressure over the west will move inland slightly allowing cooling along the coast, and intensifying the heat, especially in the interior Pacific NW. Read More >

Current conditions at

MacDonald Pass US-12 MP 27.9 (MTMDP)

Lat: 46.56148°NLon: 112.30931°WElev: 6325ft.

NA

N/A°F

NA°C

Humidity NA
Wind Speed ENE 4 G 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill-9°F (-23°C)
Last update 29 May 1:56 am MDT
Extended Forecast for

Marysville MT

  • Overnight

    Overnight: Partly cloudy, with a low around 42. Northeast wind around 5 mph becoming light and variable.

    Partly Cloudy

    Low: 42 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    Mostly Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 45. Northeast wind 5 to 8 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 45 °F

  • Tuesday

    Tuesday: Sunny, with a high near 71. East southeast wind 3 to 6 mph.

    Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 47. South wind around 7 mph.

    Partly Cloudy

    Low: 47 °F

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 72. Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 49 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 64.

    Chance
    Showers then
    Chance
    T-storms

    High: 64 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 44.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 44 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. Northeast wind around 5 mph becoming light and variable.
Memorial Day
Mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 45. Northeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 71. East southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 47. South wind around 7 mph.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 64.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
Marysville MT
 46.75°N 112.32°W (Elev. 6463 ft)
12:21 am MDT May 29, 2017
2am MDT May 29, 2017-6pm MDT Jun 4, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database